You can find the code in the guide by going to page 420. There's a little spot near the bottom that has the code in it. Type in the promo code at pokemon global link under 'promotions' and you're good to go.
The Pokemon exclusive to the Black version are: Weedle Kakuna Beedrill Murkrow Houndour Houndoom Shroomish Breloom Plusle Volbeat Hounchrow Cottonee Whimsicott Gothita Gothorita Gothitelle Vullaby Mandibuzz Tornadus Reshiram
Most likely
In Pokémon White 2, a wild Gothorita cannot be found and its pre-evolution cannot be found as wild Pokémon in White 2 either so in order to get Gothorita or its evolutions, you will need to find someone that can arrange a trade with you so that they can trade you Gothorita or its pre-evolution which is known as Gothita.
There are a lot of moves. I will answer soon when i have Volume 2 Pokedex guide for black and white, k? Also it stays same in pokemon black.
weedle, kakuna, beedrill, murkrow, houndour, houndoom, shroomish, breloom, plusle, volbeat, honchkrow, cottonee, whimsicott, gothita, gothorita, gothitelle, vullaby, mandibuzz, tornadus and (of course) reshiram.
Gothorita isn't in Pokemon White. It is only available through Pokemon Black. So you must trade for it.
Gothita, Gothorita, Gothitelle, and Reshiram. That's all that are not in Pokemon Black as far as I know of.
Gothita evolves into Gothorita at level 32 and Gothitelle at 41.
You can't catch a Gothorita but sometimes on route 5 you can find a gothita
Gothorita can be evolved from Gothita at Lv. 32. You'll find Gothita at Route 5
Most likely
The Pokemon exclusive to the Black version are: Weedle Kakuna Beedrill Murkrow Houndour Houndoom Shroomish Breloom Plusle Volbeat Hounchrow Cottonee Whimsicott Gothita Gothorita Gothitelle Vullaby Mandibuzz Tornadus Reshiram
On Serbeii, they have a guide for catching all of them.
In Pokémon White 2, a wild Gothorita cannot be found and its pre-evolution cannot be found as wild Pokémon in White 2 either so in order to get Gothorita or its evolutions, you will need to find someone that can arrange a trade with you so that they can trade you Gothorita or its pre-evolution which is known as Gothita.
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There are a lot of moves. I will answer soon when i have Volume 2 Pokedex guide for black and white, k? Also it stays same in pokemon black.
You can catch Cottnee, Whimscott, Vullaby, Mandibuzz, Rerisham, Gothita, Gothorita, and Gothetelle. I think, sorry for the misspellings. Sawk, and the Red Bascilun are more common in black then throh and blue bascilun. Did this help you?